Simple and Efficient Procedure for Synthesis of N'-Arylamidines Using Trimethylaluminum
作者:Balaji L. Korbad、Sang-Hyeup Lee
DOI:10.5012/bkcs.2013.34.4.1266
日期:2013.4.20
howeverit requires longer reaction time and harsh reaction condition.In 1990, Garigipati reported the conversion of alkyl and arylnitriles to unsubstituted amidines in a single step usingmethylchloroaluminum amide which prepared by additionof ammonum chloride to commercially available trimethyl-aluminum.
Synthesis and Physical Properties of Tunable Aryl Alkyl Ionic Liquids (TAAILs) Comprising Imidazolium Cations Blocked with Methyl‐, Propyl‐ and Phenyl‐Groups at the C2 Position
作者:Harry Biller、Thomas Strassner
DOI:10.1002/chem.202202795
日期:2023.2
Blocking the C2 position of imidazolium-based tunablearylalkylionicliquids (TAAILs) with methyl, propyl and phenyl groups has a strong influence on their physicochemical properties like viscosity and conductivity. Especially the electrochemical window can be enlarged. Electron-donating and -withdrawing substituents on the aryl ring could further change the electron density which has also been analyzed